Custom Sun Rooms
Huntsville, AL and Surrounding Areas
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Free Estimates Within 48 Hours
44+ Years of Experience
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Sunroom Additions: Outdoor Living, Indoors
At BLT Inc, we understand that a sunroom is more than just an extension to your home—it's an investment in your lifestyle. That's why we offer free estimates within 48 hours and provide both one-year labor and ten-year manufacturer warranties. As licensed general contractors, we handle every aspect of your project without relying on subcontractors. This approach allows us to maintain strict quality control and deliver results that consistently exceed our customers' expectations. Contact us today for a sun room in Huntsville, AL and the surrounding area.
Why Choose BLT Inc
Over 44 Years of Experience
Free Estimates Within 48 Hours
10-year Manufacturer Warranty
Founded in 1979
All Products Made in the USA
Licensed and Insured General Contractor

Contact us now for a free estimate!
Sunroom Benefits
Adding a sunroom to your home comes with numerous benefits. It increases your living space, allowing you to enjoy the outdoors without exposure to insects or inclement weather. Sunrooms can serve as versatile spaces for relaxation, entertainment, or even as a home office. They also boost your property value and can improve energy efficiency by acting as a buffer zone between your main living areas and the outdoors. Our sunrooms are designed to be used all year round, providing a bright, airy space regardless of the season.
ThermalView Sunrooms
Our ThermalView Sun Rooms represent the pinnacle of sunroom technology. These innovative structures are engineered for superior thermal performance, ensuring comfort in both hot summers and chilly winters. ThermalView rooms feature advanced insulation and glazing techniques that minimize heat transfer, reduce UV exposure, and optimize natural light. This results in a space that's not only beautiful but also energy-efficient, helping to keep your utility costs in check while providing an unparalleled indoor-outdoor living experience.
Frequently Asked Questions
At BLT Inc, we know that adding a sun room in Huntsville, AL and the surrounding area is more than just a home improvement project—it’s a way to elevate your lifestyle. Many homeowners have questions about the process, materials, and long-term benefits of adding a custom sunroom. Below, we’ve answered some of the most common inquiries to help you make an informed decision before beginning your sunroom project.
What is a custom sunroom, and how is it different from a traditional home addition?
A custom sunroom is designed to capture natural light and outdoor views while maintaining indoor comfort. Unlike a standard room addition that relies on traditional walls, a sun room in Huntsville, AL features insulated glass panels and sleek framing that blend the beauty of the outdoors with the comfort of the indoors. Each sunroom from BLT Inc is tailored to your home’s unique structure and style, creating a seamless extension of your living space.
Can I use my sunroom year-round?
Yes, you can. Our sunrooms are engineered for comfort throughout every season. By using high-quality insulation, energy-efficient glass, and precision construction, BLT Inc ensures that your sun room in Huntsville, AL and the surrounding areas remains enjoyable during both the heat of summer and the chill of winter. Optional climate-control upgrades allow you to maintain consistent indoor temperatures, so you can use your sunroom as a living room, reading nook, or entertainment space any time of year.
What are the main benefits of adding a sunroom to my home?
Adding a sunroom enhances both the value and versatility of your property. It’s an ideal space for relaxing, entertaining guests, growing indoor plants, or simply enjoying sunlight without the interference of insects or harsh weather. Homeowners love that a sun room in Huntsville, AL and the surrounding areas creates a bright, peaceful retreat while also improving the overall aesthetic of their home. In addition, a well-designed sunroom can help increase property value and energy efficiency by serving as a natural light buffer between your home and the outdoors.
How long does it take to complete a sunroom project?
The timeline depends on the complexity and size of your project. On average, a custom sunroom takes several weeks from design approval to completion. BLT Inc provides a clear schedule at the start of each project and keeps you informed throughout the process. Our in-house team—never subcontractors—works efficiently to deliver exceptional results without compromising craftsmanship or attention to detail.
How much does a custom sunroom cost?
Pricing varies depending on design, materials, and features such as insulation, windows, and roofing options. BLT Inc offers free estimates within 48 hours to give you a clear idea of your investment upfront. We tailor every project to fit your budget while maintaining premium quality. When you invest in a sun room in Huntsville, AL and the surrounding area, you’re not only adding square footage but also creating a lasting feature that enhances your home’s comfort, style, and resale value. If you have any more questions about sunrooms, please reach out to our dedicated team today.
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